How does the instanceof operator work in PHP and how is it used in the code snippet?

The instanceof operator in PHP is used to determine whether an object is an instance of a specific class or interface. In the code snippet, the instanceof operator is used to check if the $obj object is an instance of the MyClass class. If it is, the code proceeds with a specific action, otherwise, it handles the case where $obj is not an instance of MyClass. 

class MyClass {
    // Class definition
}

$obj = new MyClass();

if ($obj instanceof MyClass) {
    // $obj is an instance of MyClass
    // Perform specific action
} else {
    // $obj is not an instance of MyClass
    // Handle this case
}

Keywords

instanceof operator PHP code snippet object type checking

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